Can someone tell me that For creating Environment for Bugzilla I need to install and configure Many things like.
1. Perl ,2.MySql ,3. WebServer ,4.Bugzilla and need to install some Perl modules. After this I can use Bugzilla


I can directly access Bugzilla here -

I want to explore Functionality of Bugzilla/want to learn it. Is there any difference between the functionality of Bugzilla in these 2 different Environment.
Both are same or have some difference.

Thanks & Regards,
Robin Tyagi